>Hello All,
>
>I made a system for a company. Now the time to sell it to others is approaching.
>
>We will be discussing a commission based on every sales made of this system.
>
>What would be a fair commission for that company?
>
>What about the bases of those commissions? (fixed percentage on every sale, hours of consulting given on development of other systems for that company ...)
>
>I know that there are books out there discussing that but what I would like to know how you guys work in those conditions.
>
>TIA


It really depends. Who owns the copyright? Who is coding the upgrades? Who is paying for upgrades? Who is providing tech support? Is there a support contract? The more you provide, the more you keep.